Figure 3From: Malignant peripheral nerve sheath tumor in neurobifromatosis type-1: two case reports(A) Multiple cutaneous neurofibromas over the anterior thoracic and abdominal wall and café-au-lait spots characteristic of neurofibromatosis type-1 (NF1) and an axillary tumor. (B) Multiple cutaneous neurofibromas and café-au-lait spots over the dorsum and an ulcerating mass, which on biopsy revealed sarcomatous transformation (Case 2).Back to article page